The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 16, 2007
Filed:
Jul. 06, 2005
Applicants:
Yun Kwang Jeon, Seoul, KR;
Jung Wook Kim, Seongnam-Si, KR;
Inventors:
Yun Kwang Jeon, Seoul, KR;
Jung Wook Kim, Seongnam-Si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05H 3/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An ion neutralizer enhances a heat transfer rate between a reflecting plate and a frame while preventing the reflecting plate from being bent due to thermal deformation. The ion neutralizer includes a frame and a plurality of reflecting plates integrally formed with the frame to neutralize plasma ions. Each reflecting plate has a cantilever shape. Each reflecting plate has a supporting end in surface contact with the frame, and a free end to define a space with the frame in order to prevent the reflecting plate from being bent upon stretching due to thermal deformation.